Tierney was taken to the Lewisville jail and transferred to the Denton County jail.

"We would do that on any investigation," said Lewisville Police Chief Kerbow when asked why Tierney was transferred to the county jail. "We want to make sure that the public appearance is transparent and above board."

Chief Kerbow also confirmed that someone else was in the SUV but wasn't arrested. Kerbow wouldn't say who the other person was in the car since the investigationis still open.

Calls to Tierney's city office were transferred to the City Managers office.